APA (7th ed.) Citation

Humphreys, K. K. (1979). AACE publications index, 1956-1978: A keyword-in-context index of AACE technical papers and publications. American Association of Cost Engineers.

Chicago Style (17th ed.) Citation

Humphreys, Kenneth King. AACE Publications Index, 1956-1978: A Keyword-in-context Index of AACE Technical Papers and Publications. Morgantown, WV: American Association of Cost Engineers, 1979.

MLA (9th ed.) Citation

Humphreys, Kenneth King. AACE Publications Index, 1956-1978: A Keyword-in-context Index of AACE Technical Papers and Publications. American Association of Cost Engineers, 1979.